一种膏药喷珠机构

本发明公开了一种膏药喷珠机构，包括定座和与定座配合装配的转座，所述转座与转动部件相连，在所述定座上设有底座、定吸气壁和定吹气壁，转座上设有环形转动壁和转动上壁，转动壁下边缘与底座配合，转动壁内壁与转动上壁、底座、定吸气壁形成吸气腔室，转动壁内壁与转动上壁、底座、定吹气壁形成吹气腔室，吸气腔室和吹气腔室之间设有隔挡，隔挡设于定座上，并且隔挡与转动壁内壁配合；在所述定座上设有吸气孔和吹气孔，吸气腔室通过吸气孔形成负压，吹气腔室通过吹气孔与压缩空气相连；在所述转动壁上阵列有若干个通孔。该膏药喷珠机构单位时间内钢珠的喷射速度快，各部件不易被磨损，为膏药制备产量提高和降低成本提供了有利条件。 The invention discloses a plaster bead spraying mechanism which comprises a fixed seat and a rotating seat matched with the fixed seat, the rotating seat is connected with a rotating part, a base, a fixed air suction wall and a fixed air blowing wall are arranged on the fixed seat, an annular rotating wall and a rotating upper wall are arranged on the rotating seat, and the lower edge of the rotating wall is matched with the base. The inner wall of the rotating wall, the rotating upper wall, the base and the fixed air suction wall form an air suction chamber, the inner wall of the rotating wall, the rotating upper wall, the base and the fixed air blowing wall form an air blowing chamber, a partition is arranged between